Few days ago, Thunderbid 8.0 was released, the new release comes with many new features and improvements.
What`s New?
- Thunderbird is based on the new Mozilla Gecko 8 engine
- Add-ons installed by third party programs are now disabled by default
- New Search and Find Shortcuts
- Improved accessibility of the attachment list
- Folder switching pane widget removed
- Numerous platform fixes to stability
- Fixed several security issues
Installation in Thunderbird 8.0 in Ubuntu and LinuxMint
Mozilla Thunderbird 8 also available on PPA, you can install / Upgradeto this latest release via the following PPA :
sudo add-apt-repository ppa:mozillateam/thunderbird-stable
sudo apt-get update
sudo apt-get install thunderbird
For other Linux distribution, you can download Thunderbird 8.0 from this Link